{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "76018",
    "entityType": "User",
    "nonce": "0xf7a37fa86854c132d780f1ce549bcfcbad48f8af38c7deef5ff64d04186e4f26",
    "signature": "0x81d650660139a4d568c7310e7d8dd3868d561dd2525c03401d8079ff065c3e1051525369fc83d1d9ae7bf5251fac40577fd8b4c2ea0fcdfb6b0695a9e1712ec11b",
    "signer": "0x95B378bAaBcca47f15C460388CAEadc2772f66eb",
    "userId": "140"
  }
}